Only the keep and the chapel were preserved in their original state.

The official reason given for creating the park was to "preserve a high mountain landscape in its natural state".

This requires the Council to ensure the land is preserved in its original state.

The current station is preserved in its original state, but the areas around the terminal building have largely changed since 1890.

All this was looked after, preserved in its current state of decay.

The plan calls for 200 acres to be preserved in their natural state.

The fluid does not preserve well in its natural state.

Until 1935, the mill was preserved in its original state.

This is a popular library of the nineteenth century, preserved in its original state.

To the north of the buildings the land was preserved in its natural state for training exercises.